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891/56 NSK Double Direction Thrust Bearings

Name: 891/56 NSK Double Direction Thrust Bearings
Brand: NSK
SKU: 891/56
Rating: 4.9 (5 reviews)

NSK 891/56 Bearing SPECIFICATIONS

Brand Name:NSK
Model Number:
891/56
Cone Part Number:K544090
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:93000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24100 lbf
d:9.0000 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.14 in

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AMERICAN BEARING MFG.CORP.2020-07-10 09:46:19
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891/56 NSK Double Direction Thrust Bearings Product description

Cone Part Number:K544090
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:93000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24100 lbf
d:9.0000 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:9.45 in
db - Cone Backface Backing Diameter:9.61 in
Ab - Cage-Cone Frontface Clearance:0.15 in
Aa - Cage-Cone Backface Clearance:0.13 in
a - Effective Center Location4:0.62 in
C90 - Dynamic Radial Rating (90 million revolutions)5:13900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:53400 lbf
C0 - Static Radial Rating:103000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:9530 lbf
K - Factor8:1.45
G1 - Heat Generation Factor (Roller-Raceway):648.6
G2 - Heat Generation Factor (Rib-Roller End):279.2
Cg - Geometry Factor:0.117

NSK 891/56 891/56 NSK Double Direction Thrust Bearings Technology

Outer Diameter (mm)	195
Ew	195 mm
Basic dynamic load rating (C)	131 kN
Basic static load rating (C0)	425 kN
(Grease) Lubrication Speed	1500 r/min
Bore Diameter (mm)	185
Bc	37 mm
Bearing number	K185×195×37
Weight	0.560 Kg
Fw	185 mm

interchange 891/56 NSK Double Direction Thrust Bearings guide
No.	Brand	R	a	T	B	C	H	d	r
NP643665/NP577891/K157522	Timken	-	-	20,5 mm	-	-	-	36,437 mm	-
NP528245/NP891538	Timken	-	-	-	20 mm	-	-	70 mm	-
NP259742/NP378917	Timken	-	-	13,2 mm	13,8 mm	9,7 mm	-	25 mm	-
NP030522/NP378917	Timken	-	-	13,2 mm	14 mm	9,7 mm	-	27 mm	-
313891-1	KOYO	-	-	-	156 mm	961 kN	-	150 mm	-
306891A	KOYO	-	-	-	35 mm	125 kN	-	150 mm	-
891/1120 M	SKF	-	-	-	34 mm	-	122 mm	1120 mm	-
891/850 M	SKF	-	-	-	26 mm	-	90 mm	850 mm	-
LM718947/LM718910	Timken	3,5 mm	1,8 mm	30 mm	30 mm	22 mm	-	91,973 mm	3,3 mm
891/1000 M	SKF	-	-	-	30.5 mm	-	109 mm	1000 mm	-
891/1060 M	SKF	-	-	-	32.5 mm	-	115 mm	1060 mm	-

292/118 NSK Double Direction Thrust Bearings	Series:31317; K - Factor2:0.71; Da - Cup Frontface Backing Diameter:169 mm; Y - ISO Factor4:0.73; C - Cup Width:28 mm; r - Cup Backface To Clear Radius1:3 mm; Db - Cup Backface Backing Diameter:154 mm; D:180 mm; G2 - Heat Generation Factor (Rib-Roller End):31.3; Cg - Geometry Factor:0.109; e - ISO F
293/56 NSK Double Direction Thrust Bearings	Basic static load rating (C0):57 kN; (Grease) Lubrication Speed:3000 r/min; C:19 mm; D:85 mm; Basic dynamic load rating (C):52 kN; Bearing number:20209 KC; Width (mm):19; Size (mm):45x85x19; d:45 mm; B:19 mm; Weight:0,483 Kg; Bore Diameter (mm):45; Outer Diameter (mm):85;
294/800A NSK Double Direction Thrust Bearings	dk:19,05 mm; da max:12,9 mm; Weight:0,027 Kg; Basic dynamic load rating (C):18 kN; Da min:17 mm; D:22 mm; Width (mm):14; Bore Diameter (mm):10; B:14 mm; r2 min.:0,3 mm; Outer Diameter (mm):22; d:10 mm; Angle:13 °; Bearing number:GE 10 PW; C:10,5 mm; Size (mm):10x22x14; r1 min.:0,3 mm;
293/71 TIMKEN Double Direction Thrust Bearings	Weight:0,149 Kg; (Grease) Lubrication Speed:6000 r/min; r5 min.:0,6 mm; Basic dynamic load rating (C):41 kN; Fw:48 mm; Size (mm):48x62x22; Width (mm):22; Bore Diameter (mm):48; Outer Diameter (mm):62; D:62 mm; Bearing number:RNA 4908; Basic static load rating (C0):65 kN; B:22 mm;
292/71 TIMKEN Double Direction Thrust Bearings	Weight:5,33 Kg; Da:240 mm; T:39,688 mm; Size (mm):196.85x257.175x39.68; Outer Diameter (mm):257,175; Calculation factor (Y0):0,73; da:218 mm; r:3,3 mm; Db:251 mm; d:196,85 mm; Width (mm):39,688; D:257,175 mm; B:39,688 mm; db:206 mm; a:51,3 mm; Bearing number:LM739749/LM739710; Basic dynamic load rat
29372 NSK Double Direction Thrust Bearings	B:65 mm; Weight:1,23 Kg; C:36 mm; Size (mm):63x95x65; d1:71,5 mm; Bearing number:GEEW63ES-2RS; Width (mm):65; Basic dynamic load rating (C):245 kN; Angle:4 °; d:63 mm; Outer Diameter (mm):95; Bore Diameter (mm):63; D:95 mm;
293/16 TIMKEN Double Direction Thrust Bearings	precision rating:ISO Class 0; (Grease) Lubrication Speed:3 200 r/min; Height:0.709 Inch \| 18 Mill; ra max.:1 mm; Outside Diameter:2.047 Inch \| 52 Mill; Cage Material:Steel; outside diameter design:Straight; Overall Height with Aligning Washer:0 Inch \| 0 Millimete; T:18 mm; Product Group:B00308; Roll
292/53 TIMKEN Double Direction Thrust Bearings	C:45 mm; Bore Diameter (mm):150; Basic dynamic load rating (C):300 kN; Width (mm):45; D:270 mm; Bearing number:230W; d:150 mm; Weight:12,485 Kg; B:45 mm; Outer Diameter (mm):270; Size (mm):150x270x45;

891/56 NSK Double Direction Thrust Bearings Video

NSK 891/56 INTERCHANGE

Double Direction Thrust Bearings Part series 891/56 is a potential replacement for these common bearing part numbers:

NSK891/56
SKF891/56
NTN891/56
FAG891/56
TIMKEN891/56
KOYO891/56
NACHI891/56
DODGE891/56

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AMERICAN BEARING MFG.CORP.: Address2487 Winona Avenue, Schiller Park, lL 78506, U.S.A.; Phone(Working Time)708-621-5907; Fax

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